A mixing assembly for fertilizer production

Abstract

The utility model provides a kind of for fertilizer production's mix even subassembly, it is related to fertilizer production relevant technical field, including mixing bucket, the scraping ring is slidably connected in the mixing bucket inner wall, the scraping ring outside is equipped with multiple arc grooves of annular array distribution, the mixing bucket inner wall is fixedly connected with multiple sliding column of one-to-one correspondence with the position, quantity of arc groove, the sliding column is slidably connected with arc groove, the scraping ring top two sides are fixedly connected with the connecting rod of the mixing bucket top through arrangement, by being equipped with scraping ring, connecting rod, connecting plate and transmission mechanism, when stirring rod rotates, can drive scraping ring to slide along mixing bucket inner wall up and down, scrape the fertilizer adhered on mixing bucket inner wall, effectively avoid fertilizer waste, and stirring rod stirring and scraping ring scraping action cooperate, improve the mix even effect of fertilizer.

Description

Technical Field

[0001] This utility model relates to the technical field of fertilizer production, and in particular to a mixing component for fertilizer production. Background Technology

[0002] Fertilizers are substances that provide the nutrients needed for crop growth and development, improve soil properties, and increase crop yield and quality. Liquid nitrogen fertilizer is a type of fertilizer, and it needs to be pressurized and mixed during the production process.

[0003] Therefore, a prior art nitrogen liquid fertilizer pressurized mixing device, publication number CN212348564U, includes a deflector plate, wherein multiple deflector plates are provided and all are hinged to the inner wall of the mixing tank, and a drive mechanism connected to the stirring device for driving the stirring device to rotate. The drive mechanism is connected to the deflector plate through a transmission component for driving the deflector plate to reciprocate. The drive shaft drives the drive sleeve to reciprocate through the action of two incomplete bevel gears and bevel teeth. When the drive sleeve reciprocates, it drives the deflector plate to reciprocate through the action of the connecting rod and the sliding component, thereby achieving the deflecting effect on the raw materials.

[0004] The device is equipped with a stirring plate to improve the mixing effect. However, dead corners are easily formed at the hinge between the stirring plate and the inner wall of the mixing tank, as well as in the surrounding area, leading to insufficient mixing. When using this device to mix viscous nitrogen fertilizer, the nitrogen fertilizer is prone to sticking at the hinge between the stirring plate and the inner wall of the mixing tank, as well as in the surrounding area. This results in fertilizer sticking to the inner wall of the mixing tank during discharge, causing fertilizer waste. Utility Model Content

[0005] The purpose of this invention is to solve the problems existing in the prior art and to propose a mixing component for fertilizer production.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a mixing component for fertilizer production, comprising a mixing tank, a scraper ring slidably connected to the inner wall of the mixing tank, and multiple arc-shaped grooves arranged in a circular array on the outer side of the scraper ring; multiple sliding columns corresponding one-to-one in position and number to the arc-shaped grooves are fixedly connected to the inner wall of the mixing tank, the sliding columns being slidably connected to the arc-shaped grooves; connecting rods penetrating the top of the mixing tank are fixedly connected to both sides of the top of the scraper ring, and connecting plates penetrating the main shaft of the stirring rod are fixedly connected to the top of the two connecting rods; a stirring rod is rotatably connected inside the mixing tank, and the main shaft of the stirring rod also penetrates the top of the mixing tank; a transmission mechanism is provided between the penetrating end of the stirring rod and the connecting plate, the transmission mechanism comprising two meshing bevel gears and two pulleys driven by belt strips.

[0007] Preferably, a mounting plate is fixedly connected to the top of the mixing tank, wherein one bevel gear is fixedly connected to the through end of the stirring rod main shaft, another bevel gear is rotatably connected to one side of the mounting plate, and two pulleys are rotatably mounted to the other side of the mounting plate.

[0008] Preferably, one of the pulleys has a pin that passes through the mounting plate on the side facing the mounting plate and the end of the pin is fixedly connected to another bevel gear. The other pulley has a turntable fixedly connected on the side away from the mounting plate, and a slider is fixedly connected to one edge of the turntable.

[0009] Preferably, a sliding groove plate is fixedly connected to the side of the connecting plate facing the turntable, and the slider is slidably connected to the sliding groove on the sliding groove plate.

[0010] Preferably, a protective shell is fixedly connected to the top of the mixing tank, and a motor is embedded and fixedly connected to the top of the protective shell. The motor spindle is fixedly connected to the stirring rod spindle.

[0011] Preferably, the bottom of the mixing tank is conical, and a discharge port is provided at the bottom end of the mixing tank. A connecting ring is provided above the discharge port, and the connecting ring is rotatably connected to the main shaft of the stirring rod through a bearing.

[0012] Preferably, the bottom of the connecting ring is circumferentially fixedly connected with four connecting legs, and all four connecting legs are fixed to the mixing tank by countersunk bolts.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows: 1. In this utility model, by setting up a scraper ring, a connecting rod, a connecting plate and a transmission mechanism, when the stirring rod rotates, it can drive the scraper ring to slide up and down along the inner wall of the mixing barrel, scraping off the fertilizer adhering to the inner wall of the mixing barrel, effectively avoiding fertilizer waste. Moreover, the stirring action of the stirring rod and the scraping action of the scraper ring are coordinated to improve the mixing effect of the fertilizer.

[0014] 2. In this utility model, by setting the bottom of the mixing tank to be conical and matching it with the discharge port, it is beneficial for the fertilizer to be discharged smoothly under the action of gravity, reducing fertilizer residue. By setting connecting legs and countersunk bolts, the fertilizer can be discharged smoothly from the gap between the two connecting legs, and the bolt protrusion is avoided from affecting the discharge, thus improving the smoothness of the discharge. Attached Figure Description

[0015] Figure 1 A three-dimensional structural diagram of a mixing component for fertilizer production is provided for this utility model. Figure 2 In this utility model Figure 1 A side-section three-dimensional structural diagram; Figure 3 This is a three-dimensional structural diagram of the stirring rod in this utility model; Figure 4 for Figure 2 Enlarged view of point A in the middle.

[0016] Legend: 1. Mixing tank; 2. Protective shell; 3. Motor; 4. Connecting plate; 5. Connecting rod; 6. Slide plate; 7. Sliding block; 8. Turntable; 9. Pulley; 10. Bevel gear; 11. Mounting plate; 12. Discharge port; 13. Stirring rod; 14. Sliding column; 15. Scraper ring; 16. Arc groove; 17. Connecting ring; 18. Connecting leg. Detailed Implementation

[0017] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0018] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0019] like Figure 1-4 As shown, a mixing assembly for fertilizer production includes a mixing tank 1. A scraper ring 15 is slidably connected to the inner wall of the mixing tank 1. Multiple arc-shaped grooves 16 arranged in a ring array are opened on the outer side of the scraper ring 15. Multiple sliding columns 14 corresponding to the positions and numbers of the arc-shaped grooves 16 are fixedly connected to the inner wall of the mixing tank 1. The sliding columns 14 are slidably connected to the arc-shaped grooves 16. Connecting rods 5 that penetrate the top of the mixing tank 1 are fixedly connected to both sides of the top of the scraper ring 15. Connecting plates 4 that penetrate the main shaft of the stirring rod 13 are fixedly connected to the top of the two connecting rods 5. The stirring rod 13 is rotatably connected inside the mixing tank 1. The main shaft of the stirring rod 13 also penetrates the top of the mixing tank 1. A transmission mechanism is provided between the penetrating end of the main shaft of the stirring rod 13 and the connecting plate 4. The transmission mechanism includes two meshing bevel gears 10 and two pulleys 9 driven by belt strips.

[0020] In this technical solution, when the stirring rod 13 rotates, it drives the connecting plate 4 to move through the transmission mechanism. The connecting plate 4 drives the scraper ring 15 to slide up and down along the inner wall of the mixing tank 1 via the connecting rod 5. During the sliding process, the scraper ring 15 can scrape off the fertilizer adhering to the inner wall of the mixing tank 1, avoiding fertilizer waste. At the same time, the stirring rod 13 stirs the fertilizer. The two work together to improve the mixing effect of the fertilizer. In addition, by setting the sliding column 14, a guiding function is provided when the scraper ring 15 moves up and down. The column part of the sliding column 14 can be embedded in the inner wall of the mixing tank 1. The exposed sliding column 14 has a sharp arc length in its cross-section, thereby reducing the dead corner area.

[0021] like Figure 2 and Figure 3 As shown, a mounting plate 11 is fixedly connected to the top of the mixing tank 1. One bevel gear 10 is fixedly connected to the through end of the main shaft of the stirring rod 13, and the other bevel gear 10 is rotatably connected to one side of the mounting plate 11. Two pulleys 9 are rotatably mounted to the other side of the mounting plate 11. One pulley 9 passes through the mounting plate 11 via a pin and its through end is fixedly connected to the other bevel gear 10. A turntable 8 is fixedly connected to the side of the other pulley 9 away from the mounting plate 11. A slider 7 is fixedly connected to one edge of the turntable 8. A sliding groove plate 6 is fixedly connected to the side of the connecting plate 4 facing the turntable 8. The slider 7 is slidably connected to the sliding groove on the sliding groove plate 6.

[0022] In this technical solution, the main shaft of the stirring rod 13 rotates, which drives the bevel gear 10 fixedly connected to it to rotate. The bevel gear 10 causes another bevel gear 10 to rotate, which in turn drives the pulley 9 fixedly connected to it to rotate. The pulley 9 then drives another pulley 9 to rotate through the belt, thereby rotating the turntable 8. The slider 7 on the edge of the turntable 8 slides in the groove of the slide plate 6, pushing the connecting plate 4 to move up and down.

[0023] like Figure 1 As shown, a protective shell 2 is fixedly connected to the top of the mixing tank 1, and a motor 3 is fixedly connected to the top of the protective shell 2. The main shaft of the motor 3 is fixedly connected to the main shaft of the stirring rod 13.

[0024] In this technical solution, a protective shell 2 is provided to protect the transmission mechanism, and a motor 3 is provided to drive the stirring rod 13 to rotate.

[0025] like Figure 3 and Figure 4 As shown, the bottom of the mixing tank 1 is conical, and a discharge port 12 is provided at the bottom end of the mixing tank 1. A connecting ring 17 is provided above the discharge port 12. The connecting ring 17 is rotatably connected to the main shaft of the stirring rod 13 through a bearing. Four connecting legs 18 are circumferentially fixed to the bottom of the connecting ring 17. All four connecting legs 18 are fixed to the mixing tank 1 by countersunk bolts.

[0026] In this technical solution, the bottom of the mixing tank 1 is conical, which, together with the discharge port 12, facilitates the smooth discharge of fertilizer under gravity, reducing fertilizer residue. The connecting ring 17 is rotatably connected to the main shaft of the stirring rod 13 through a bearing, so that the stirring rod 13 rotates stably relative to the connecting ring 17. By setting the connecting legs 18 and countersunk bolts, the connecting ring 17 and the mixing tank 1 are stabilized, while the fertilizer can be discharged from the gap between the two connecting legs 18, and the protruding bolts are prevented from affecting the fertilizer discharge, ensuring the reliability of the device operation and the smoothness of the discharge.

[0027] Working principle: Start motor 3, motor 3 drives stirring rod 13 to rotate, stirring rod 13 drives two meshing bevel gears 10 to rotate, which in turn drives two belt pulleys 9 to rotate, which in turn drives turntable 8 to rotate, causing slider 7 to slide in the groove of slide plate 6, pushing connecting plate 4 to move up and down. Connecting plate 4 drives scraper ring 15 to slide up and down along the inner wall of mixing tank 1 via connecting rod 5. This device can stir the fertilizer in mixing tank 1 through stirring rod 13, and scrape off the fertilizer adhering to the tank wall at the same time. When discharging, directly open discharge port 12 to let fertilizer flow downward by gravity and discharge. At the same time, motor 3 controls scraper ring 15 to move to assist in discharge.

[0028] The wiring diagram of motor 3 in this utility model is common knowledge in the field, and its working principle is a well-known technology. The appropriate model is selected according to actual use. Therefore, the control method and wiring layout of motor 3 will not be explained in detail.

[0029] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the present utility model.

Claims

1. A mixing assembly for fertilizer production, comprising a mixing tank (1), characterized in that: The inner wall of the mixing tank (1) is slidably connected to a scraper ring (15). The outer side of the scraper ring (15) is provided with a plurality of arc-shaped grooves (16) arranged in a ring array. The inner wall of the mixing tank (1) is fixedly connected to a plurality of sliding columns (14) that correspond one-to-one with the position and number of the arc-shaped grooves (16). The sliding columns (14) are slidably connected to the arc-shaped grooves (16). The top two sides of the scraper ring (15) are fixedly connected to connecting rods (5) that penetrate through the top of the mixing tank (1). The top of the two connecting rods (5) is fixedly connected to connecting plates (4) that penetrate through the main shaft of the stirring rod (13). The mixing tank (1) is rotatably connected to the stirring rod (13). The main shaft of the stirring rod (13) also penetrates through the top of the mixing tank (1). A transmission mechanism is provided between the penetrating end of the main shaft of the stirring rod (13) and the connecting plate (4). The transmission mechanism includes two meshing bevel gears (10) and two pulleys (9) driven by belt strips.

2. The mixing component for fertilizer production according to claim 1, characterized in that: The mixing tank (1) is fixedly connected to the top of the mounting plate (11), wherein one bevel gear (10) is fixedly connected to the through end of the main shaft of the stirring rod (13), the other bevel gear (10) is rotatably connected to one side of the mounting plate (11), and two pulleys (9) are rotatably installed on the other side of the mounting plate (11).

3. The mixing component for fertilizer production according to claim 2, characterized in that: One of the pulleys (9) passes through the mounting plate (11) via a pin and its end is fixedly connected to another bevel gear (10). The other pulley (9) is fixedly connected to a turntable (8) on the side away from the mounting plate (11). A slider (7) is fixedly connected to one edge of the turntable (8).

4. The mixing component for fertilizer production according to claim 3, characterized in that: The connecting plate (4) is fixedly connected to the slide plate (6) on the side facing the turntable (8), and the slider (7) is slidably connected to the slide groove on the slide plate (6).

5. The mixing component for fertilizer production according to claim 1, characterized in that: The top of the mixing tank (1) is fixedly connected to a protective shell (2), and a motor (3) is fixedly connected inside the top of the protective shell (2). The main shaft of the motor (3) is fixedly connected to the main shaft of the stirring rod (13).

6. The mixing component for fertilizer production according to claim 5, characterized in that: The bottom of the mixing tank (1) is conical, and the bottom end of the mixing tank (1) is provided with a discharge port (12). A connecting ring (17) is provided above the discharge port (12). The connecting ring (17) is rotatably connected to the main shaft of the stirring rod (13) through a bearing.

7. The mixing component for fertilizer production according to claim 6, characterized in that: The bottom of the connecting ring (17) is circumferentially fixed with four connecting legs (18), and all four connecting legs (18) are fixed to the mixing tank (1) by countersunk bolts.

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